公开(公告)号：US07555958B2

公开(公告)日：2009-07-07

申请号：US11723773

申请日：2007-03-22

申请人： Hajime Ito

发明人： Hajime Ito

IPC分类号： G01L9/04 ,  G01R1/30

CPC分类号： B60R21/0136 ,  B60R2021/0006 ,  G01D1/16

摘要： A physical quantity detector includes a pressure-responsive bridge circuit that outputs a detection voltage including a voltage component corresponding to atmospheric pressure and a voltage component corresponding to a change quantity from the atmospheric pressure, a filter that eliminates the voltage component corresponding to the change quantity from the atmospheric pressure, and a variable gain unit that amplifies a voltage difference between the detection voltage outputted from the bridge circuit and the filter output voltage that is free form the change quantity from the atmospheric pressure.

摘要翻译： 物理量检测器包括压力响应桥电路，其输出包括对应于大气压的电压分量的检测电压和对应于来自大气压的变化量的电压分量;滤波器，其消除对应于变化量的电压分量 以及可变增益单元，其放大从桥接电路输出的检测电压与从大气压自由形成变化量的滤波器输出电压之间的电压差。

公开(公告)号：US20090117064A1

公开(公告)日：2009-05-07

申请号：US12351424

申请日：2009-01-09

申请人： Keiji Sakamoto ,  Koichi Wada ,  Hajime Ito ,  Nobuhiro Take ,  Hiroshi Morimoto ,  Fumio Maniwa ,  Yukiko Shimmoto

发明人： Keiji Sakamoto ,  Koichi Wada ,  Hajime Ito ,  Nobuhiro Take ,  Hiroshi Morimoto ,  Fumio Maniwa ,  Yukiko Shimmoto

IPC分类号： A61K8/49 ,  A61K31/706 ,  A61Q19/02 ,  A23L1/48

CPC分类号： A61K8/673 ,  A23K20/174 ,  A23L33/15 ,  A61K31/66 ,  A61K31/706 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/004 ,  A61Q19/005 ,  A61Q19/02 ,  A61Q19/08 ,  C07F9/58 ,  C07H17/02

摘要： A compound represented by the following general formula (I) or a salt thereof: wherein R1 represents a glycosyl group; R2 represents —CH2OH, —CHO, —CH2NH2, —CH2-amino acid residue, or —CH2—OPO2H; and R3 represents hydrogen atom, or —PO3H2, and methods of its use in cosmetics, medicaments, foodstuffs, and/or feeds.

摘要翻译： 由以下通式（I）表示的化合物或其盐：其中R1表示糖基; R2表示-CH2OH，-CHO，-CH2NH2，-CH2-氨基酸残基或-CH2-OPO2H; 和R3表示氢原子，或-PO3H2，以及其用于化妆品，药​​物，食品和/或饲料中的方法。

公开(公告)号：US07434466B2

公开(公告)日：2008-10-14

申请号：US11297647

申请日：2005-12-09

申请人： Hajime Ito

发明人： Hajime Ito

IPC分类号： G01P15/125

CPC分类号： G01C19/56

摘要： The electrostatically-driven/capacitance-detection type gyro sensor has a sensing element including a movable part, the sensitivity of the sensing element and accordingly the sensitivity of a sensor output signal thereof being kept unchanged by controlling the amplitude of displacement or displacing velocity of the movable part and by using a reference voltage independent of variation of a power supply voltage, even there occurs a change in the vibrating state of the movable part due to temperature change or secular variation.

摘要翻译： 静电驱动/电容检测型陀螺仪传感器具有包括可移动部分的感测元件，感测元件的灵敏度，并且因此其传感器输出信号的灵敏度通过控制位移或位移速度的幅度而保持不变 并且通过使用与电源电压的变化无关的参考电压，即使由于温度变化或长期变化也发生可动部的振动状态的变化。

公开(公告)号：US20070222193A1

公开(公告)日：2007-09-27

申请号：US11723773

申请日：2007-03-22

申请人： Hajime Ito

发明人： Hajime Ito

IPC分类号： B60R21/16 ,  G01L7/00

CPC分类号： B60R21/0136 ,  B60R2021/0006 ,  G01D1/16

摘要： A physical quantity detector includes a pressure-responsive bridge circuit that outputs a detection voltage including a voltage component corresponding to atmospheric pressure and a voltage component corresponding to a change quantity from the atmospheric pressure, a filter that eliminates the voltage component corresponding to the change quantity from the atmospheric pressure, and a variable gain unit that amplifies a voltage difference between the detection voltage outputted from the bridge circuit and the filter output voltage that is free form the change quantity from the atmospheric pressure.

摘要翻译： 物理量检测器包括压力响应桥电路，其输出包括对应于大气压的电压分量的检测电压和对应于来自大气压的变化量的电压分量;滤波器，其消除对应于变化量的电压分量 以及可变增益单元，其放大从桥接电路输出的检测电压与从大气压自由形成变化量的滤波器输出电压之间的电压差。

公开(公告)号：US20060123908A1

公开(公告)日：2006-06-15

申请号：US11297647

申请日：2005-12-09

申请人： Hajime Ito

发明人： Hajime Ito

IPC分类号： G01P15/125

CPC分类号： G01C19/56

摘要： The electrostatically-driven/capacitance-detection type gyro sensor has a sensing element including a movable part, the sensitivity of the sensing element and accordingly the sensitivity of a sensor output signal thereof being kept unchanged by controlling the amplitude of displacement or displacing velocity of the movable part and by using a reference voltage independent of variation of a power supply voltage, even there occurs a change in the vibrating state of the movable part due to temperature change or secular variation.

摘要翻译： 静电驱动/电容检测型陀螺仪传感器具有包括可移动部分的感测元件，感测元件的灵敏度，并且因此其传感器输出信号的灵敏度通过控制位移或位移速度的幅度而保持不变 并且通过使用与电源电压的变化无关的参考电压，即使由于温度变化或长期变化也发生可动部的振动状态的变化。

公开(公告)号：US06397613B1

公开(公告)日：2002-06-04

申请号：US09590040

申请日：2000-06-08

申请人： Satoshi Izawa ,  Yoshiaki Takano ,  Hajime Ito

发明人： Satoshi Izawa ,  Yoshiaki Takano ,  Hajime Ito

IPC分类号： F25B4100

CPC分类号： F25B41/04 ,  B60H1/00914 ,  B60H1/3205 ,  B60H1/3211 ,  B60H1/3219 ,  B60H2001/3248 ,  B60H2001/325 ,  B60H2001/3252 ,  B60H2001/3255 ,  B60H2001/3263 ,  B60H2001/327 ,  B60H2001/3275 ,  B60H2001/3277 ,  B60H2001/3279 ,  B60H2001/3282 ,  B60H2001/3285 ,  F25B2400/0403 ,  F25B2400/0411

摘要： A refrigerating cycle apparatus is used in an air-conditioning system of an automotive vehicle, which is capable of operating in a hot gas bypass heating mode. Here, the discharge side of a compressor is directly connected through a hot gas bypass conduit to the inlet side of an evaporator. The evaporator acts as a radiator, heated by gas refrigerant. The compressor is stopped during operation of the apparatus in this heating mode when a physical quantity representing the high-side pressure at the compressor discharge side rises above a set value. The compressor is restarted when a physical quantity representing a heating capacity (for example the high-side pressure) falls below a set value which indicates that there is no heating capacity in the stopped state of the compressor. As a result, the heating capacity obtained through hot gas bypass can be controlled well without frequent stopping and restarting of the compressor.

摘要翻译： 在机动车辆的空调系统中使用制冷循环装置，其能够在热气旁通加热模式下运行。 这里，压缩机的排出侧通过热气旁通管直接连接到蒸发器的入口侧。 蒸发器作为散热器，由气体制冷剂加热。 当表示压缩机排出侧的高侧压力的物理量上升到设定值以上时，在该加热模式下，在设备运行期间，压缩机停止。 当表示加热能力（例如高侧压力）的物理量低于表示压缩机的停止状态下没有加热能力的设定值时，再次启动压缩机。 结果，通过热气旁路获得的加热能力可以很好地控制，而不会频繁地停止和重新启动压缩机。

公开(公告)号：US06266965B1

公开(公告)日：2001-07-31

申请号：US09591735

申请日：2000-06-12

申请人： Yoshiaki Takano ,  Satoshi Izawa ,  Hajime Ito

发明人： Yoshiaki Takano ,  Satoshi Izawa ,  Hajime Ito

IPC分类号： F25B100

CPC分类号： F25B49/005 ,  B60H1/3225 ,  F25B41/04 ,  F25B2400/0403 ,  F25B2400/0411 ,  F25B2500/222

摘要： In a refrigerant cycle system, a refrigerant discharge side of a compressor is directly connected to a refrigerant inlet side of an evaporator through a hot-gas bypass passage so that the evaporator is used as a radiator during a heating mode due to the hot-gas bypass. A physical amount of refrigerant, such as a high-pressure side refrigerant pressure, flowing through the hot-gas bypass passage is detected. When the high-pressure side refrigerant pressure is decreased to a value corresponding to a refrigerant shortage area, a refrigerant shortage is determined and the compressor is stopped by a control unit. Thus, during the heating mode due to the hot-gas bypass, when a refrigerant leakage is caused in the refrigerant cycle system, the compressor is accurately protected.

摘要翻译： 在制冷剂循环系统中，压缩机的制冷剂排出侧通过热气旁通通道直接连接到蒸发器的制冷剂入口侧，使得由于热气体在加热模式期间将蒸发器用作散热器 旁路。 检测流过热气旁路通路的物理量的制冷剂，例如高压侧制冷剂压力。 当高压侧制冷剂压力降低到与制冷剂短缺区域相对应的值时，确定制冷剂短缺，并且压缩机由控制单元停止。 因此，在由于热气旁路的加热模式期间，在制冷剂循环系统中产生制冷剂泄漏的情况下，能够精确地保护压缩机。

公开(公告)号：US6082626A

公开(公告)日：2000-07-04

申请号：US288748

申请日：1999-04-08

申请人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

发明人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

IPC分类号： F01P7/16 ,  B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P5/12 ,  F01P7/08

CPC分类号： B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P2005/105 ,  F01P2005/125 ,  F01P2023/08 ,  F01P2025/32 ,  F01P2050/24 ,  F01P2060/08 ,  F01P7/08 ,  F01P7/162

摘要： In a cooling water circuit system, cooling water pumped by a mechanically-driven first water pump circulates in a cooling water circuit, and flows through a radiator and a heater core in parallel in the cooling water circuit. An electrically-driven second water pump is disposed in the cooling water circuit at a position where cooling water to be supplied to the radiator from the first water pump and cooling water to be supplied to the heater core from the first water pump flow together. A check valve is provided in the cooling water circuit in parallel with the second water pump so that cooling water flows in one way from a water suction side of the second water pump toward a discharge side thereof. Thus, when the second water pump is operated, a total amount of cooling water pumped by the first water pump and the second water pump can flow through the radiator and the heater core. As a result, the cooling water circuit system can improve engine-cooling effect in the summer, while improving heating effect of a passenger compartment in the summer.

摘要翻译： 在冷却水回路系统中，由机械驱动的第一水泵泵送的冷却水在冷却水回路中循环，并且在冷却水回路中流过散热器和加热器芯。 电驱动的第二水泵设置在冷却水回路中，从第一水泵向散热器供给的冷却水和从第一水泵供给到加热器芯的冷却水一起流动。 在与第二水泵并联的冷却水回路中设置止回阀，使得冷却水从第二水泵的吸水侧向排出侧单向流动。 因此，当第二水泵操作时，由第一水泵和第二水泵泵送的冷却水的总量可以流过散热器和加热器芯。 结果，冷却水回路系统可以在夏季提高发动机冷却效果，同时提高夏季乘客车厢的加热效果。

公开(公告)号：US5931380A

公开(公告)日：1999-08-03

申请号：US898536

申请日：1997-07-22

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida

IPC分类号： B60H1/08 ,  B60H1/03 ,  F24J3/00 ,  B60H1/02

CPC分类号： B60H1/038 ,  F24J3/003

摘要： A viscous heater for heating cooling water for cooling a water cooled engine is disposed in a cooling water circuit, and a front heater core is disposed in the cooling water circuit at a downstream side of the viscous heater with reference to a flow direction of the cooling water. Only when a heating operation is the maximum heating operation or the maximum heating operation is desired, a viscous clutch is turned on to transmit a driving force of the engine to the viscous heater. When the maximum heating operation is not desired, the viscous clutch is turned off so that the driving force of the engine is not transmitted to the viscous heater. Therefore, a load of the engine is reduced, and the cost for running the vehicle can be lowered.

摘要翻译： 用于加热用于冷却水冷发动机的冷却水的粘性加热器设置在冷却水回路中，并且前加热器芯相对于冷却的流动方向设置在粘性加热器的下游侧的冷却水回路中 水。 只有当加热操作是最大加热操作或需要最大加热操作时，才开启粘性离合器以将发动机的驱动力传递到粘性加热器。 当不需要最大加热操作时，粘性离合器被关闭，使得发动机的驱动力不会传递到粘性加热器。 因此，发动机的负荷降低，能够降低运行车辆的成本。

公开(公告)号：US5896832A

公开(公告)日：1999-04-27

申请号：US967547

申请日：1997-11-10

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito

IPC分类号： F24J3/00 ,  F02N17/02

CPC分类号： F24J3/003

摘要： A viscous fluid heat generator includes: a shear chamber in which viscous fluid is contained and heat is generated by shearing the viscous fluid with a rotor rotating therein; and a space receiving viscous fluid drained from the shear chamber. The heat generator is rotated always as far as an engine rotates because it is driven by the engine without a clutch. The viscous fluid in the shear chamber is drained into the receiving space disposed underneath the shear chamber when the rotor halts or the heat generator is not in operation. The drained viscous fluid is pushed up again into the shear chamber when the rotor is re-started or the heat generator becomes in operation again. The heat generator is re-started easily with a very small starting torque because there is almost no viscous fluid left in the shear chamber and accordingly power to shear the viscous fluid with the rotor is not required. Only a minimal power is consumed by the heat generator when heat is not required to be generated even though the rotor is continuously rotated because the viscous fluid in the shear chamber is drained in this situation.

摘要翻译： 粘性流体热发生器包括：剪切室，其中容纳粘性流体并通过在其中旋转的转子剪切粘性流体而产生热量; 以及接收从剪切室排出的粘性流体的空间。 发动机始终旋转直到发动机转动，因为它是由没有离合器的发动机驱动的。 当转子停止或发电机不工作时，剪切室中的粘性流体被排放到设置在剪切室下方的容纳空间中。 当转子重新启动或者发电机再次起作用时，排出的粘性流体再次被推入剪切室。 由于在剪切室中几乎没有粘性流体，所以不需要用转子剪切粘性流体的功率就能以很小的启动扭矩重新启动发热体。 在这种情况下，即使转子连续旋转，因为不需要产生热量，所以只有最小的功率消耗在热量发生器中。